EP 2235501 B1 20180523 - LIGHT SCATTERING MEASUREMENTS USING SIMULTANEOUS DETECTION
Title (en)
LIGHT SCATTERING MEASUREMENTS USING SIMULTANEOUS DETECTION
Title (de)
Lichtstreuungsmessungen mit Hilfe von simultaner Erkennung
Title (fr)
MESURES DE DIFFUSION DE LA LUMIÈRE À L'AIDE D'UNE DÉTECTION SIMULTANÉE
Publication
Application
Priority
- IB 2009005020 W 20090115
- US 1114308 P 20080115
Abstract (en)
[origin: WO2009090562A2] Methods and apparatus for measuring particle characteristics are disclosed. In one aspect, an amount of light arising from interaction between light and a suspended sample is detected simultaneously with the acquisition of a photon count from a different direction. At least one measure of particle characteristics can then be derived based at least in part on timing between information from the steps of acquiring and detecting.
IPC 8 full level
G01N 15/14 (2006.01)
CPC (source: EP US)
G01N 15/1427 (2013.01 - EP US); G01N 15/1429 (2013.01 - EP US); G01N 15/01 (2024.01 - EP US); G01N 2015/0096 (2013.01 - EP US)
Citation (examination)
- US 5633503 A 19970527 - KOSAKA TOKIHIRO [JP]
- US 6177277 B1 20010123 - SOINI ERKKI [FI], et al
- WO 2007018087 A1 20070215 - BAY BIOSCIENCE KABUSHIKI KAISH [JP], et al
- US 4830494 A 19890516 - ISHIKAWA MUNEHARU [JP], et al
- BANTCHEV GRIGOR ET AL: "Simple multiangle, multicorrelator depolarized dynamic light scattering apparatus", REVIEW OF SCIENTIFIC INSTRUMENTS, AIP, MELVILLE, NY, US, vol. 77, no. 4, 4 April 2006 (2006-04-04), pages 43902 - 043902, XP012092998, ISSN: 0034-6748, DOI: 10.1063/1.2186807
- ABERLE L B ET AL: "EFFECTIVE SUPPRESSION OF MULTIPLY SCATTERED LIGHT IN STATIC AND DYNAMIC LIGHT SCATTERING", APPLIED OPTICS, OPTICAL SOCIETY OF AMERICA, WASHINGTON, DC; US, vol. 37, no. 27, 20 September 1998 (1998-09-20), pages 6511 - 6524, XP001108831, ISSN: 0003-6935, DOI: 10.1364/AO.37.006511
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2009090562 A2 20090723; WO 2009090562 A3 20091203; CN 102066901 A 20110518; CN 102066901 B 20130717; EP 2235501 A2 20101006; EP 2235501 B1 20180523; JP 2011523451 A 20110811; JP 5259736 B2 20130807; US 10006851 B2 20180626; US 2009251696 A1 20091008
DOCDB simple family (application)
IB 2009005020 W 20090115; CN 200980102142 A 20090115; EP 09702459 A 20090115; JP 2010542706 A 20090115; US 32112309 A 20090115